On Sun, 20 Jul 2014 10:36:35 +0200, Jan Gerber <j...@v2v.cc> wrote:
> ---
>  libavformat/matroskaenc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> 
> 
> diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
> index b55ad35..aa30b9b 100644
> --- a/libavformat/matroskaenc.c
> +++ b/libavformat/matroskaenc.c
> @@ -681,7 +681,7 @@ static int mkv_write_track(AVFormatContext *s, 
> MatroskaMuxContext *mkv,
>      if ((tag = av_dict_get(st->metadata, "title", NULL, 0)))
>          put_ebml_string(pb, MATROSKA_ID_TRACKNAME, tag->value);
>      tag = av_dict_get(st->metadata, "language", NULL, 0);
> -    put_ebml_string(pb, MATROSKA_ID_TRACKLANGUAGE, tag ? tag->value:"und");
> +    put_ebml_string(pb, MATROSKA_ID_TRACKLANGUAGE, tag && tag->value ? 
> tag->value:"und");

When does this happen? Tags with NULL values sound like a bug to me.

-- 
Anton Khirnov
_______________________________________________
libav-devel mailing list
libav-devel@libav.org
https://lists.libav.org/mailman/listinfo/libav-devel

Reply via email to